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List:       kde-panel-devel
Subject:    D13095: Scren brightness follow a quatratic progression
From:       Scott Harvey <noreply () phabricator ! kde ! org>
Date:       2018-06-13 21:45:38
Message-ID: 143e4649ddc3214ce8eadc3f3d0655de () localhost ! localdomain
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sharvey added a comment.


  In D13095#277963 <https://phabricator.kde.org/D13095#277963>, @thsurrel wrote:
  
  > Hi Scott, thanks for the help!
  >  If you can apply the patch, we could see if you have the same behavior than Nate \
with his hardware: when setting a very low value (for him, it's in the range 1 to 5) \
to /sys/class/backlight/<hardware>/brightness his screen does not turn on at all. I \
would like to know if /sys/class/backlight/<hardware>/actual_brightness is then \
saying something different than /sys/class/backlight/<your hardware>/brightness.  >  \
On my computer the backlight goes on as soon as I put 1 to \
/sys/class/backlight/<hardware>/brightness, so I cannot reproduce this.  >  I hope \
I'm clear enough :)  
  
  Makes sense. I'll get it patched and repost in a couple of hours.
  
  FYI: this where a remote control app like NoMachine comes in handy - you can issue \
commands on your tablet (or phone!) and watch what happens on the big screen.

REPOSITORY
  R122 Powerdevil

REVISION DETAIL
  https://phabricator.kde.org/D13095

To: thsurrel, #plasma, broulik, ngraham
Cc: sharvey, zzag, ngraham, romangg, plasma-devel, ragreen, Pitel, ZrenBot, \
lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart


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<table><tr><td style="">sharvey added a comment.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: \
right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: \
#F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: \
inline-block; border: 1px solid rgba(71,87,120,.2);" \
href="https://phabricator.kde.org/D13095">View Revision</a></tr></table><br \
/><div><div><blockquote style="border-left: 3px solid #8C98B8;  color: #6B748C;
          font-style: italic;
          margin: 4px 0 12px 0;
          padding: 8px 12px;
          background-color: #F8F9FC;">
<div style="font-style: normal;
          padding-bottom: 4px;">In <a \
href="https://phabricator.kde.org/D13095#277963" style="background-color: #e7e7e7;  \
border-color: #e7e7e7;  border-radius: 3px;
          padding: 0 4px;
          font-weight: bold;
          color: black;text-decoration: none;">D13095#277963</a>, <a \
href="https://phabricator.kde.org/p/thsurrel/" style="  border-color: #f1f7ff;
              color: #19558d;
              background-color: #f1f7ff;
                border: 1px solid transparent;
                border-radius: 3px;
                font-weight: bold;
                padding: 0 4px;">@thsurrel</a> wrote:</div>
<div style="margin: 0;
          padding: 0;
          border: 0;
          color: rgb(107, 116, 140);"><p>Hi Scott, thanks for the help!<br />
 If you can apply the patch, we could see if you have the same behavior than Nate \
with his hardware: when setting a very low value (for him, it&#039;s in the range 1 \
to 5) to /sys/class/backlight/&lt;hardware&gt;/brightness his screen does not turn on \
at all. I would like to know if \
/sys/class/backlight/&lt;hardware&gt;/actual_brightness is then saying something \
different than /sys/class/backlight/&lt;your hardware&gt;/brightness.<br />  On my \
computer the backlight goes on as soon as I put 1 to \
/sys/class/backlight/&lt;hardware&gt;/brightness, so I cannot reproduce this.<br />  \
I hope I&#039;m clear enough :)</p></div> </blockquote>

<p>Makes sense. I&#039;ll get it patched and repost in a couple of hours.</p>

<p>FYI: this where a remote control app like NoMachine comes in handy - you can issue \
commands on your tablet (or phone!) and watch what happens on the big \
screen.</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>R122 \
Powerdevil</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a \
href="https://phabricator.kde.org/D13095">https://phabricator.kde.org/D13095</a></div></div><br \
/><div><strong>To: </strong>thsurrel, Plasma, broulik, ngraham<br /><strong>Cc: \
</strong>sharvey, zzag, ngraham, romangg, plasma-devel, ragreen, Pitel, ZrenBot, \
lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart<br /></div>



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